Add option to always use SSIV for image decoding

CHANGELOG.md

@@ -18,6 +18,7 @@ The format is a modified version of [Keep a Changelog](https://keepachangelog.co
 - Fixed "currentTab was used multiple times"
 - Fixed a rare crash when invoking "Mark previous as read" action
 - Fixed long strip images not loading in some old devices
+  - Added option to always use SSIV for image decoding
 
 ### Improved
 - Bangumi search now shows the score and summary of a search result ([@MajorTanya](https://github.com/MajorTanya)) ([#1396](https://github.com/mihonapp/mihon/pull/1396))

app/src/main/java/eu/kanade/domain/base/BasePreferences.kt

@@ -30,4 +30,6 @@ class BasePreferences(
     }
 
     fun displayProfile() = preferenceStore.getString("pref_display_profile_key", "")
+
+    fun alwaysUseSSIVToDecode() = preferenceStore.getBoolean("pref_always_use_ssiv_to_decode", false)
 }

app/src/main/java/eu/kanade/presentation/more/settings/screen/SettingsAdvancedScreen.kt

@@ -341,6 +341,10 @@ object SettingsAdvancedScreen : SearchableSettings {
                         chooseColorProfile.launch(arrayOf("*/*"))
                     },
                 ),
+                Preference.PreferenceItem.SwitchPreference(
+                    pref = basePreferences.alwaysUseSSIVToDecode(),
+                    title = stringResource(MR.strings.pref_always_use_ssiv_to_decode),
+                ),
             ),
         )
     }

app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/ReaderPageImageView.kt

@@ -33,6 +33,7 @@ import com.davemorrissey.labs.subscaleview.SubsamplingScaleImageView.EASE_IN_OUT
 import com.davemorrissey.labs.subscaleview.SubsamplingScaleImageView.EASE_OUT_QUAD
 import com.davemorrissey.labs.subscaleview.SubsamplingScaleImageView.SCALE_TYPE_CENTER_INSIDE
 import com.github.chrisbanes.photoview.PhotoView
+import eu.kanade.domain.base.BasePreferences
 import eu.kanade.tachiyomi.data.coil.cropBorders
 import eu.kanade.tachiyomi.data.coil.customDecoder
 import eu.kanade.tachiyomi.ui.reader.viewer.webtoon.WebtoonSubsamplingImageView
@@ -41,6 +42,8 @@ import eu.kanade.tachiyomi.util.system.animatorDurationScale
 import eu.kanade.tachiyomi.util.view.isVisibleOnScreen
 import okio.BufferedSource
 import tachiyomi.core.common.util.system.ImageUtil
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
 
 /**
  * A wrapper view for showing page image.
@@ -58,6 +61,8 @@ open class ReaderPageImageView @JvmOverloads constructor(
     private val isWebtoon: Boolean = false,
 ) : FrameLayout(context, attrs, defStyleAttrs, defStyleRes) {
 
+    private val alwaysUseSSIVToDecode by lazy { Injekt.get<BasePreferences>().alwaysUseSSIVToDecode().get() }
+
     private var pageView: View? = null
 
     private var config: Config? = null
@@ -295,7 +300,7 @@ open class ReaderPageImageView @JvmOverloads constructor(
                 isVisible = true
             }
             is BufferedSource -> {
-                if (!isWebtoon || !ImageUtil.canUseCoilToDecode(data)) {
+                if (alwaysUseSSIVToDecode || !isWebtoon || !ImageUtil.canUseCoilToDecode(data)) {
                     setImage(ImageSource.inputStream(data.inputStream()))
                     isVisible = true
                 } else {

i18n/src/commonMain/moko-resources/base/strings.xml

@@ -392,6 +392,7 @@
     <string name="pref_show_reading_mode">Show reading mode</string>
     <string name="pref_show_reading_mode_summary">Briefly show current mode when reader is opened</string>
     <string name="pref_display_profile">Custom display profile</string>
+    <string name="pref_always_use_ssiv_to_decode">Always use SSIV to decode long strip images</string>
     <string name="pref_crop_borders">Crop borders</string>
     <string name="pref_custom_brightness">Custom brightness</string>
     <string name="pref_grayscale">Grayscale</string>